can't send test email

[nhomauhoaphuong]

i got the problem by sending a test email below.
my website Chùa H??ng ??o | Trang nh?t so is it right to do this so?


Test SMTP settings
Server: ssl://smtp.chuahuongdao.org
Port: 25
User:
Password:


Trying to send email...
SMTP send:  NOT OK(Connection failed: Failed to connect socket: php_network_getaddresses: getaddrinfo failed: Name or service not known)

Sender  
Recipient

[Roosta21]

Same problem here anyone with some solutions??

If i find one ill post